Dictionary
ses•qui•pe•da•li•an
Pronunciation: (ses"kwi-pi-dā'lē-un, -dāl'yun), [key]—
adj. Also,ses•quip•e•dalPronunciation: (ses-kwip'i-dl). [key]1. given to using long words.
2. (of a word) containing many syllables.
—
n.
a sesquipedalian word.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.